I-niche yendalo

Inkqubo yendalo kunye niche yendalo

Xa uthetha kwindalo nendawo esihlala kuyo malunga neendawo zokuhlala, i-ikhosistim kunye I-niche yendalo, Abantu bahlala bedibanisa ezi ngcinga ngokulula. Kwaye zininzi iintlobo ezahlukeneyo zikude ngokwendawo, kodwa wabelana ngemisebenzi efanayo kwindawo abahlala kuyo. Le yinto eyaziwa ngokuba yi-niche yendalo.

Kule nqaku ndiza kuchaza ukuba yintoni i-niche ye-ecological ngendlela eneenkcukacha kwaye yeyiphi umahluko okhoyo phakathi kwendalo kunye nendawo yokuhlala.

Yintoni i-niche yezinto eziphilayo

indawo yokuhlala nendalo

Kukho izigidi zeentaka zeentaka kwihlabathi liphela ezenza imisebenzi efanayo kwindalo kodwa zingenakudibana. Nangona kunjalo, Kukho iindidi ezingafaniyo kwaye zenza imisebenzi efanayo kwi Iinkqubo zendalo. Oku kwenzeka, umzekelo, phakathi kweentlobo ezinje nge-woodpecker kunye ne-aye-aye.

Imisebenzi kunye nokunxibelelana kwezinto eziphilayo ezinazo zonke izinto eziphilayo kwi-ecosystem kwaziwa njenge-niche yezinto eziphilayo. Ikhosistim yindawo apho kukho iimpawu ezahlukeneyo ezenza ukuba ukwazi ukuhlala kwindawo. Kwelinye icala, indawo yokuhlala ayisiyonto yimbi ngaphandle kwendawo ye-ikhosistim apho umntu ophilayo ahlala khona kwaye ephuhlisa ubomi bakhe. Owona mzekelo ulula ngowokuba kwindalo enamahlathi, iintlobo zeentaka zihlala kwindawo yazo emithini kwaye ubudlelwane ezinabo nabanye abantu abaphilayo kwindalo yabo bubume bendalo.

Kunokuthiwa yindlela yokuphila yohlobo, apho siquka iimeko, imikhwa, izibonelelo ezisebenzisa okusingqongileyo, unxibelelwano abanalo nezinye iintlobo kunye neentlobo ezenza olo nxibelelwano.

Ukwenza icace gca, siza kunika omnye umzekelo. I-Emperor penguins ziintaka eziye zaqhelana nokuzingela kwindalo yemizimba yazo. Ziyakwazi ukuzingela emanzini kumaqondo obushushu asezantsi ngaphandle kokonakaliswa. Ezi zilwanyana zondla kakhulu kwiintlanzi, i-squid kunye nezinye ii-crustaceans ezinako ukuzingela. Indima yabo yeyerhamncwa, kodwa zikwangamaxhoba ezinye izilwanyana ezinje ngeminenga ebulalayo. Zonke ezi mpawu kunye nobudlelwane phakathi kwezinto eziphilayo esizibizileyo sisixhobo se-emperor penguins.

Niche ekwabelwana ngayo

I-niche yendalo kunye nezilwanyana

Into abantu abaninzi abahlala bezibuza yona yinto eyenzekayo ukuba iintlobo ezininzi zabelana ngendawo efanayo yendalo kwaye zifumaneka kwindawo enye. Xa oku kusenzeka, kukho ingxaki kwaye inobuzaza kakhulu. Ezi zinto zimbini zinendawo efanayo yendalo azinakuphila ixesha elide kwindawo enye yokuhlala. Oku kungenxa yokhuphiswano oluthile. Bakhuphisana ngendawo enye, izixhobo, ubudlelwane kunye neendlela ezifanayo zobomi, njl.

Ekugqibeleni, olunye lweentlobo ezimbini lolona luxabisekileyo ngaphezulu kolunye. Xa kusenzeka into enje, olunye uhlobo luphela lunyamalale kunye nendalo. Into efanayo iyenzeka ngokwenzekayo kwizilwanyana ezingenayo kodwa ngaphandle kokufana. Uhlobo olungenelelayo lunamandla amakhulu okuziqhelanisa nendalo kuneentlobo zalo, ke igqibela ngokufudusa enye. Ukunyamalala kohlobo ngenxa yokuba kwabelana nge-niche yendalo kunye nenye kwaziwa njengokukhutshelwa ngaphandle kukhuphiswano.

Le ayisiyonto ihlala ilungiswa. Kukho iintlobo ezithile ezinokukwazi ukugqobana kuphela kwinxalenye yeendawo zazo kwaye ziyakwazi ukuhlala kunye kwindawo enye yokuhlala. Xa ukukhutshwa kukhuphiswano kusenzeka, ezinye zeentlobo ziyakwazi ukuziqhelanisa kwaye ziguquke ukuze zifumane enye indawo enokubanceda baphile. Kule meko, kukho ulwahlulo lwezixhobo kwaye zombini iintlobo zinokuhlala kunye. Eli tyala lenzeka ikakhulu kwiintlobo ezingatyi ntwana zincinci, kodwa ziyakwazi ukuba nokutya okwahlukeneyo. Ngokwesiqhelo, ii-omnivores zinamandla amakhulu okuziqhelanisa nokusingqongileyo kunezinye iintlobo.

Indawo efanayo yendalo kwindawo ezahlukeneyo zokuhlala

I-niche yendalo

Oku kwenzeka xa kukho iintlobo zezinto eziphilayo. Oko kukuthi, iintlobo ezifanayo kakhulu ezihlala ngokwahlukeneyo ngokwendawo okanye kwiindawo ezichaseneyo. Umzekelo, iinkawu zehlabathi elidala kunye nezo zehlabathi elitsha. Le meko isinika ukutya kokucinga: kunokwenzeka njani ukuba ezi ntlobo zifanayo zihlale kwiindawo ezichaseneyo nezikwanti?

Lo mbuzo unokunikwa iimpendulo ezininzi ngokusekwe kwiithiyori ezahlukeneyo. Eyokuqala ithiyori yokusasazeka. Le ithiyori ikhusela ukuba iintlobo ziyakwazi ukwaphula kwaye boyise imiqobo yejografi emele umda wommandla. Umzekelo, uluhlu lweentaba okanye ulwandle kunokuba yinto ethintelayo. Nje ukuba uhlobo lube kwenye indawo, luyakwazi ukuyithanga kwaye kuvele uhlobo olutsha olunezinto ezahlukileyo eziguqukayo kwaye zahlukaniswa nezokuqala.

Enye ithiyori kukuziphatha okubi. Kuyaziwa ukuba into efanayo yangaphambili inokwenzeka ngenye indlela ngenxa yeetekoniki zepleyiti. Umzekelo, uhlobo A oluhlala kumhlaba obanzi wahlulwe ngumqobo obonakala ngaphezulu kwewaka leminyaka. Le yimeko yokuhamba kwamacwecwe eteknoloji. Njengokuba ulwandle lwenzeka phakathi kwamacwecwe amabini, iintlobo ezikhethiweyo kuzo zombini iindawo zommandla, ziya kuguquka ngenye indlela, kodwa ziya kugcina imeko efanayo yendalo.

Yabelana ngendawo

Izilwanyana ezineempawu ezahlukeneyo

Imizekelo efana nerhea kunye neenciniba zizilwanyana ezineempawu ezifanayo kunye nohlobo olufanayo lokutya. Ukongeza, basengozini kumarhamncwa aneempawu ezifanayo. Azisoloko zimbini iintlobo ezabelana nge-niche yendalo kufuneka zifane okanye zabelane ngomhlaba. Ngamanye amaxesha une-niche efanayo yendalo kodwa ziindidi zeendidi ezahlukeneyo.

Njengesiphelo sinokubonisa ukuba kukho iintlobo ezininzi ezabelana ngendawo efanayo yendalo kodwa zihlala kwimimandla eyahlukeneyo. Ezinye zezi ntlobo ziyafana, ezinje ngeebhere ezimdaka kunye ne-polar, ookhokho babo babefana. Kukwakho namanye amatyala apho iintlobo ezahlukeneyo ezinje ngeekhangaru kunye neenkomo zinee-niches ezifanayo, kodwa zingakhange zivele kokhokho abaqhelekileyo. Umahluko wezi ntlobo uhlala kwi-vicarianza nakwi-dispersalismo.


Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

*

*

  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.